JPS5436466A - Controlling of inter-stand tension for continuous rolling mill for shape steel - Google Patents
Controlling of inter-stand tension for continuous rolling mill for shape steelInfo
- Publication number
- JPS5436466A JPS5436466A JP10278377A JP10278377A JPS5436466A JP S5436466 A JPS5436466 A JP S5436466A JP 10278377 A JP10278377 A JP 10278377A JP 10278377 A JP10278377 A JP 10278377A JP S5436466 A JPS5436466 A JP S5436466A
- Authority
- JP
- Japan
- Prior art keywords
- rolling mill
- inter
- controlling
- shape steel
- continuous rolling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/48—Tension control; Compression control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/58—Roll-force control; Roll-gap control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/088—H- or I-sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
- B21B2013/106—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for sections, e.g. beams, rails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Abstract
PURPOSE:To control a material with high accuracy over its length, by providing tension detectors for horizontal rolls of a universal rolling mill and rolling load detectors for its vertical rolls and by calculating the output ratio of these detectors.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52102783A JPS5842764B2 (en) | 1977-08-27 | 1977-08-27 | Inter-stand tension control method for continuous rolling mill for section steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52102783A JPS5842764B2 (en) | 1977-08-27 | 1977-08-27 | Inter-stand tension control method for continuous rolling mill for section steel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5436466A true JPS5436466A (en) | 1979-03-17 |
JPS5842764B2 JPS5842764B2 (en) | 1983-09-21 |
Family
ID=14336726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52102783A Expired JPS5842764B2 (en) | 1977-08-27 | 1977-08-27 | Inter-stand tension control method for continuous rolling mill for section steel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5842764B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08143086A (en) * | 1994-11-17 | 1996-06-04 | Tsukuda Daichiyuu:Kk | Container for perishable food such as fresh sea urchin roe |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63157672U (en) * | 1987-04-02 | 1988-10-17 |
-
1977
- 1977-08-27 JP JP52102783A patent/JPS5842764B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08143086A (en) * | 1994-11-17 | 1996-06-04 | Tsukuda Daichiyuu:Kk | Container for perishable food such as fresh sea urchin roe |
Also Published As
Publication number | Publication date |
---|---|
JPS5842764B2 (en) | 1983-09-21 |
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